1008853615

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 1571954688

約数和(自身を除く): 563101073

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 137, 155, 217, 341, 385, 617, 685, 959, 1085, 1507, 1705, 2387, 3085, 4247, 4319, 4795, 6787, 7535, 10549, 11935, 19127, 21235, 21595, 29729, 33935, 46717, 47509, 52745, 84529, 95635, 133889, 148645, 210397, 233585, 237545, 327019, 422645, 591703, 669445, 929819, 1051985, 1472779, 1635095, 2620399, 2958515, 4649095, 6508733, 7363895, 13101995, 18342793, 28824389, 32543665, 91713965, 144121945, 201770723, 1008853615]

約数ペア:

[(1, 1008853615), (5, 201770723), (7, 144121945), (11, 91713965), (31, 32543665), (35, 28824389), (55, 18342793), (77, 13101995), (137, 7363895), (155, 6508733), (217, 4649095), (341, 2958515), (385, 2620399), (617, 1635095), (685, 1472779), (959, 1051985), (1085, 929819), (1507, 669445), (1705, 591703), (2387, 422645), (3085, 327019), (4247, 237545), (4319, 233585), (4795, 210397), (6787, 148645), (7535, 133889), (10549, 95635), (11935, 84529), (19127, 52745), (21235, 47509), (21595, 46717), (29729, 33935)]